@article{KUIPM_1980_8_8_a14,
     author = {N. I. Zvyagina and R. R. Tagirov and A. Kh. Yalymova},
     title = {Student access to the computer-aided instruction system {GAMMA}},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {94--98},
     year = {1980},
     volume = {8},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1980_8_8_a14/}
}